140999936

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 367331328

約数和(自身を除く): 226331392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 154, 161, 176, 184, 224, 253, 256, 308, 311, 322, 352, 368, 448, 506, 616, 622, 644, 704, 736, 896, 1012, 1232, 1244, 1288, 1408, 1472, 1771, 1792, 2024, 2177, 2464, 2488, 2576, 2816, 2944, 3421, 3542, 4048, 4354, 4928, 4976, 5152, 5888, 6842, 7084, 7153, 8096, 8708, 9856, 9952, 10304, 13684, 14168, 14306, 16192, 17416, 19712, 19904, 20608, 23947, 27368, 28336, 28612, 32384, 34832, 39808, 41216, 47894, 50071, 54736, 56672, 57224, 64768, 69664, 78683, 79616, 95788, 100142, 109472, 113344, 114448, 139328, 157366, 191576, 200284, 218944, 226688, 228896, 278656, 314732, 383152, 400568, 437888, 453376, 457792, 550781, 557312, 629464, 766304, 801136, 875776, 915584, 1101562, 1258928, 1532608, 1602272, 1831168, 2203124, 2517856, 3065216, 3204544, 4406248, 5035712, 6130432, 6409088, 8812496, 10071424, 12818176, 17624992, 20142848, 35249984, 70499968, 140999936]

約数ペア:

[(1, 140999936), (2, 70499968), (4, 35249984), (7, 20142848), (8, 17624992), (11, 12818176), (14, 10071424), (16, 8812496), (22, 6409088), (23, 6130432), (28, 5035712), (32, 4406248), (44, 3204544), (46, 3065216), (56, 2517856), (64, 2203124), (77, 1831168), (88, 1602272), (92, 1532608), (112, 1258928), (128, 1101562), (154, 915584), (161, 875776), (176, 801136), (184, 766304), (224, 629464), (253, 557312), (256, 550781), (308, 457792), (311, 453376), (322, 437888), (352, 400568), (368, 383152), (448, 314732), (506, 278656), (616, 228896), (622, 226688), (644, 218944), (704, 200284), (736, 191576), (896, 157366), (1012, 139328), (1232, 114448), (1244, 113344), (1288, 109472), (1408, 100142), (1472, 95788), (1771, 79616), (1792, 78683), (2024, 69664), (2177, 64768), (2464, 57224), (2488, 56672), (2576, 54736), (2816, 50071), (2944, 47894), (3421, 41216), (3542, 39808), (4048, 34832), (4354, 32384), (4928, 28612), (4976, 28336), (5152, 27368), (5888, 23947), (6842, 20608), (7084, 19904), (7153, 19712), (8096, 17416), (8708, 16192), (9856, 14306), (9952, 14168), (10304, 13684)]